League team fielding totals - 1966 American League
Regular season
| Fielding |
| Team | G | PO | A | E | DP | TC | PCT | PB | SB | CS | SB% | CPO | PPO |
| South River Gladiators | 162 | 4319 | 1764 | 108 | 133 | 6191 | .983 | 25 | 47 | 29 | .618 | 0 | 5 |
| Rossville Hornets | 162 | 4418 | 2004 | 127 | 167 | 6549 | .981 | 18 | 52 | 33 | .612 | 0 | 11 |
| West Warwick Monarchs | 162 | 4386 | 1927 | 125 | 153 | 6438 | .981 | 12 | 31 | 19 | .620 | 0 | 3 |
| New York Mets | 162 | 4383 | 1946 | 126 | 116 | 6455 | .980 | 16 | 26 | 25 | .510 | 3 | 4 |
| East Kenosha Lions | 162 | 4371 | 1904 | 135 | 151 | 6410 | .979 | 18 | 42 | 29 | .592 | 3 | 7 |
| Frankfort Fortress | 162 | 4399 | 2017 | 149 | 151 | 6565 | .977 | 11 | 29 | 31 | .483 | 2 | 10 |
| Seattle Totems | 162 | 4287 | 1779 | 155 | 110 | 6221 | .975 | 26 | 85 | 19 | .817 | 1 | 0 |
| Route 66 Hot Rods | 162 | 4352 | 1926 | 164 | 182 | 6442 | .975 | 16 | 62 | 24 | .721 | 0 | 2 |
| Redwood City Giants | 162 | 4345 | 1919 | 166 | 107 | 6430 | .974 | 20 | 45 | 23 | .662 | 1 | 5 |
| Totals | 1458 | 39260 | 17186 | 1255 | 1270 | 57701 | .978 | 162 | 419 | 232 | .644 | 10 | 47 |